Composition of license plate number:
The first number of the license plate is Chinese characters: it represents the provincial administrative region where the vehicle is registered and is the abbreviation of each province (province, city and autonomous region). The second place is English letters, representing the administrative district where the car account is located. It is an alphabetic code of each (prefecture-level city, region, autonomous prefecture and league). The letter of Zhongxing City, the provincial capital or municipality directly under the Central Government, is A, and the letters of Hebei Province are divided according to the importance of the cities in the province.
Shandong license plate is determined according to the time when the municipality directly under the Central Government of Shandong Province was established. For example, Jinan, a city under the jurisdiction of Shandong Province, is also the first provincial city, ranking as Lu A, while Qingdao, as a city under the jurisdiction of Shandong Province, is the second provincial city, and the vehicle license plate is Lu B.